#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
	for (int arg=0;arg<argc;arg++)
	{
		if(argv[arg][0] == '-')
		{
			printf("option: %s\n",argv[arg]+1);
		}
		else
		{
			printf("argument %d: %s\n",arg,argv[arg]);
		}
	}
	exit (0);
}
